Honda ACCORD HYBRID 2005 Service Manual page 982

Automatic Transmission
D T C T r o u b l e s h o o t i n g ( c o n t ' d )
11. Measure the voltage between PCM connector
t e r m i n a l C9 and body g r o u n d .
PCM C O N N E C T O R C (22P)
l
1 2
U
3 4 5 6 7
8 9 10 11 12 13 14 15
16 1 7 18 19 20
n
21 22
OP3SW (BLU/WHT)
Wire side of f e m a l e t e r m i n a l s
Is there about 5 V?
YES—Repair an open in the w i r e between PCM
connector terminal C9 and the 3rd clutch
transmission fluid pressure switch, then go to step
12.
NO—Check for loose or poor connections at PCM
connector terminal C9. If the connection is OK,
update the PCM if it does not have the latest
software, or substitute a k n o w n - g o o d PCM
(see page 14-7), then recheck. If the s y m p t o m /
indication goes away w i t h a k n o w n - g o o d PCM,
replace the original PCM. •
12. Clear the DTC w i t h the HDS.
13. Start the engine, and w a r m it up to normal
operating temperature (the radiator fan comes on).
14. Drive the vehicle in 3rd gear in the D3 position for
more than 5 seconds, then shift the shift lever into
the D position, and drive in 4th gear for more than
5 seconds. Slow d o w n and stop the wheels.
15. Monitor the OBD status for P0848 in the DTCs/
Freeze Data in A/T M o d e M e n u for a pass/fail.
Does the result indicate a pass?
YES—The p r o b l e m has been c o r r e c t e d . •
NO—Return to step 7 and recheck.
14-146